diff --git a/.github/workflows/create-release.yml b/.github/workflows/create-release.yml
index 5f983dea..a6f5760c 100644
--- a/.github/workflows/create-release.yml
+++ b/.github/workflows/create-release.yml
@@ -439,7 +439,7 @@ jobs:
     if: ${{ needs.preparation.outputs.polling_type == 'hash' }}
     needs: preparation
     strategy:
-      max-parallel: 4
+      max-parallel: 2
       matrix:
         stacks: ${{ fromJSON(needs.preparation.outputs.stacks) }}
         arch: ${{ fromJSON(needs.preparation.outputs.architectures) }}